Home / 264,004.02-364,303.02-149,277.03

Finding the Fourth Proportional to 264,004.02, 364,303.02 and 149,277.03

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Solution

The fourth proportional to 264,004.02, 364,303.02 and 149,277.03 is: 205,989.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,004.02 : 364,303.02 = 149,277.03 : x
  2. Step 2: Convert to fraction form
    264,004.02/364,303.02 = 149,277.03/x
  3. Step 3: Cross multiply
    264,004.02x = 364,303.02 × 149,277.03
  4. Step 4: Simplify right side
    264,004.02x = 54,382,072,845.63
  5. Step 5: Solve for x
    x = 54,382,072,845.63/264,004.02
  6. Step 6: Final answer
    x = 205,989.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.